Mobile phone holder



FIG. 1 is a top, rear, and right side perspective view of the mobile phone holder, wherein the front has the same appearance as the rear;

FIG. 2 is a top view of the mobile phone holder shown in FIG. 1;

FIG. 3 is a left side view of the mobile phone holder shown in FIG. 2; and,

FIG. 4 is a bottom view of a mobile phone holder shown in FIG. 2. 

The ornamental design for a mobile phone holder, as shown and described. 